diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 553a53d25d..ac4ef45ada 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -1610,8 +1610,8 @@ func RegisterEthService(stack *node.Node, cfg *ethconfig.Config, XDCXServ *XDCx.
 	if err != nil {
 		Fatalf("Failed to register the Ethereum service: %v", err)
 	}
-	stack.RegisterAPIs(tracers.APIs(backend.ApiBackend))
-	return backend.ApiBackend, backend
+	stack.RegisterAPIs(tracers.APIs(backend.APIBackend))
+	return backend.APIBackend, backend
 }
 
 // RegisterEthStatsService configures the Ethereum Stats daemon and adds it to the node.
diff --git a/eth/api.go b/eth/api.go
index df2a6cf73a..0fa09b443b 100644
--- a/eth/api.go
+++ b/eth/api.go
@@ -65,7 +65,7 @@ func (api *EthereumAPI) ChainId() hexutil.Uint64 {
 
 // GetOwner return masternode owner of the given coinbase address
 func (api *EthereumAPI) GetOwnerByCoinbase(ctx context.Context, coinbase common.Address, blockNr rpc.BlockNumber) (common.Address, error) {
-	statedb, _, err := api.e.ApiBackend.StateAndHeaderByNumber(ctx, blockNr)
+	statedb, _, err := api.e.APIBackend.StateAndHeaderByNumber(ctx, blockNr)
 	if err != nil {
 		return common.Address{}, err
 	}
diff --git a/eth/api_backend.go b/eth/api_backend.go
index fecd4024cd..00ac5006e6 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -429,7 +429,6 @@ func (b *EthAPIBackend) StateAtTransaction(ctx context.Context, block *types.Blo
 }
 
 func (b *EthAPIBackend) GetIPCClient() (bind.ContractBackend, error) {
-	// func (b *EthApiBackend) GetIPCClient() (*ethclient.Client, error) {
 	client, err := b.eth.blockchain.GetClient()
 	if err != nil {
 		return nil, err
diff --git a/eth/api_debug.go b/eth/api_debug.go
index 9a8ae3d519..cdd7c589aa 100644
--- a/eth/api_debug.go
+++ b/eth/api_debug.go
@@ -107,7 +107,7 @@ func (api *DebugAPI) GetBadBlocks(ctx context.Context) ([]*BadBlockArgs, error)
 		} else {
 			blockRlp = fmt.Sprintf("%#x", rlpBytes)
 		}
-		blockJSON = ethapi.RPCMarshalBlock(block, true, true, api.eth.ApiBackend.ChainConfig())
+		blockJSON = ethapi.RPCMarshalBlock(block, true, true, api.eth.APIBackend.ChainConfig())
 		results = append(results, &BadBlockArgs{
 			Hash:  block.Hash(),
 			RLP:   blockRlp,
diff --git a/eth/backend.go b/eth/backend.go
index 70d9ea18f4..fe6cb386e7 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -90,7 +90,7 @@ type Ethereum struct {
 	bloomRequests chan chan *bloombits.Retrieval // Channel receiving bloom data retrieval requests
 	bloomIndexer  *core.ChainIndexer             // Bloom indexer operating during block imports
 
-	ApiBackend *EthAPIBackend
+	APIBackend *EthAPIBackend
 
 	miner     *miner.Miner
 	gasPrice  *big.Int
@@ -287,17 +287,17 @@ func New(stack *node.Node, config *ethconfig.Config, XDCXServ *XDCx.XDCX, lendin
 	if eth.chainConfig.XDPoS != nil {
 		xdPoS = eth.engine.(*XDPoS.XDPoS)
 	}
-	eth.ApiBackend = &EthAPIBackend{
+	eth.APIBackend = &EthAPIBackend{
 		allowUnprotectedTxs: stack.Config().AllowUnprotectedTxs,
 		eth:                 eth,
 		gpo:                 nil,
 		XDPoS:               xdPoS,
 	}
 
-	if eth.ApiBackend.allowUnprotectedTxs {
+	if eth.APIBackend.allowUnprotectedTxs {
 		log.Info("Unprotected transactions allowed")
 	}
-	eth.ApiBackend.gpo = gasprice.NewOracle(eth.ApiBackend, config.GPO, config.GasPrice)
+	eth.APIBackend.gpo = gasprice.NewOracle(eth.APIBackend, config.GPO, config.GasPrice)
 
 	// Set global ipc endpoint.
 	eth.blockchain.IPCEndpoint = stack.IPCEndpoint()
@@ -408,7 +408,7 @@ func CreateConsensusEngine(stack *node.Node, chainConfig *params.ChainConfig, db
 // APIs return the collection of RPC services the ethereum package offers.
 // NOTE, some of these services probably need to be moved to somewhere else.
 func (e *Ethereum) APIs() []rpc.API {
-	apis := ethapi.GetAPIs(e.ApiBackend, e.BlockChain())
+	apis := ethapi.GetAPIs(e.APIBackend, e.BlockChain())
 
 	// Append any APIs exposed explicitly by the consensus engine
 	apis = append(apis, e.engine.APIs(e.BlockChain())...)
@@ -426,7 +426,7 @@ func (e *Ethereum) APIs() []rpc.API {
 			Service:   downloader.NewDownloaderAPI(e.protocolManager.downloader, e.eventMux),
 		}, {
 			Namespace: "eth",
-			Service:   filters.NewFilterAPI(filters.NewFilterSystem(e.ApiBackend, filters.Config{LogCacheSize: e.config.FilterLogCacheSize}), false),
+			Service:   filters.NewFilterAPI(filters.NewFilterSystem(e.APIBackend, filters.Config{LogCacheSize: e.config.FilterLogCacheSize}), false),
 		}, {
 			Namespace: "admin",
 			Service:   NewAdminAPI(e),